A single household wastewater treatment system with wrapped gravel bed conduit and polishing pond was designed and installed by WW for a household at Otres beach community in Sihanoukville, a coastal city in southwest Cambodia. The system has been in use since 2013 and has been consistently exceeding regulatory standards for domestic wastewater effluents.
Single family wastewater treatment design with wrapped gravel bed conduit and polishing pond
Polishing pond for single family treatment, before landscaping, Sihanoukville, Cambodia
Wetlands Work! 